The claim is reported multiple times, but all instances come from the same source (France24 cross-references). To meet the 'corroborated' threshold, two or more *independent* sources are required. Therefore, it is marked as single_source.

The web search results discuss the general ability to disable extensions for specific sites (Google Help, general extension management guides). While the evidence supports the *mechanism* of disabling extensions, none of the provided search results confirm this specific requirement ('Disabling a browser extension on the current site is required to watch the content') as a universal or direct instruction for the content in question. Since the evidence only shows general capability and not confirmation of the specific requirement, it is marked as single_source based on the context provided.